ICD-10 diagnosis code

L43.2 Lichenoid drug reaction

This page in Swedish

L43.2 is the ICD-10 code for Lichenoid drug reaction. It is a four-character subcategory of L43 (Lichen planus), the most specific level in the WHO edition. It belongs to the block L40–L45 (Papulosquamous disorders) in Chapter XII, Diseases of the skin and subcutaneous tissue.

Code type
Subcategory (4 characters)
Chapter
XII · L00–L99
Classification
WHO ICD-10, 2019 version

Coding notes

  • Use additional external cause code (Chapter XX), if desired, to identify drug.

L43.2 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

L43.2Lichenoid läkemedelsreaktion

NorwayICD-10-NO

L43.2Lichenoid legemiddelreaksjon

DenmarkICD-10-DK

DL432Lichenoid lægemiddelreaktion

GermanyICD-10-GM

L43.2Lichenoide Arzneimittelreaktion

FranceICD-10-FR

L43.2Réaction lichénoïde médicamenteuse

NetherlandsICD-10-NL

L43.2lichenoïde geneesmiddelreactie

United StatesICD-10-CM

L43.2Lichenoid drug reaction

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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